use the nested loop to calculate the kronecker product for different size

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Shi Yuhao
Shi Yuhao 2014-4-26
评论： Shi Yuhao 2014-4-27
A = round((rand(2)*11-5.5)) B = round((rand(3,4)*21-10.5)) calculate the kronecker product of AB

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采纳的回答

Sagar Damle
Sagar Damle 2014-4-26
A = round((rand(2)*11-5.5))
B = round((rand(3,4)*21-10.5))
[rA,cA] = size(A);
[rB,cB] = size(B);
finalanswer = [];
for i = 1:rA
answer =[];
for j = 1:cA
temp = A(i,j) * B;
answer = [answer,temp];
end
finalanswer = [finalanswer;answer];
end
finalanswer
z = kron(A,B)
isequal(z,finalanswer)

更多回答（1 个）

Sagar Damle
Sagar Damle 2014-4-26
I think you have not taken much efforts for your problem.'Google' can give you the information which you want.
You have to use the function "kron(A,B)".

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